521072808958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1\times {\mathrm{3359}}^1$

素因数の和:4937

約数の個数: 64

約数和(自身を含む): 890659123200

約数和(自身を除く): 369586314242

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 1303, 2606, 3133, 3359, 4579, 6266, 6718, 9158, 16939, 24757, 33878, 43667, 49514, 59527, 63821, 87334, 119054, 127642, 314023, 321841, 628046, 643682, 809519, 829673, 1619038, 1659346, 4082299, 4376777, 5966437, 8164598, 8753554, 10523747, 11932874, 15380861, 21047494, 30761722, 56898101, 77563681, 83158763, 113796202, 155127362, 166317526, 199951193, 399902386, 1054803257, 1081063919, 2109606514, 2162127838, 13712442341, 20041261883, 27424884682, 40082523766, 260536404479, 521072808958]

約数ペア:

[(1, 521072808958), (2, 260536404479), (13, 40082523766), (19, 27424884682), (26, 20041261883), (38, 13712442341), (241, 2162127838), (247, 2109606514), (482, 1081063919), (494, 1054803257), (1303, 399902386), (2606, 199951193), (3133, 166317526), (3359, 155127362), (4579, 113796202), (6266, 83158763), (6718, 77563681), (9158, 56898101), (16939, 30761722), (24757, 21047494), (33878, 15380861), (43667, 11932874), (49514, 10523747), (59527, 8753554), (63821, 8164598), (87334, 5966437), (119054, 4376777), (127642, 4082299), (314023, 1659346), (321841, 1619038), (628046, 829673), (643682, 809519)]